<!-- HTML header for doxygen 1.8.20-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
	<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
	<meta http-equiv="X-UA-Compatible" content="IE=9"/>
	<meta name="generator" content="Doxygen 1.9.4"/>
	<meta name="viewport" content="width=device-width, initial-scale=1"/>
	<title>Raspberry Pi Pico SDK: include/hardware/address_mapped.h Source File</title>
	<!-- <link href="tabs.css" rel="stylesheet" type="text/css"/> -->
	<script type="text/javascript" src="jquery.js"></script>
	<script type="text/javascript" src="dynsections.js"></script>
	<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
	<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500&display=swap" rel="stylesheet">
	<link href="doxygen.css" rel="stylesheet" type="text/css" />
	<link href="normalise.css" rel="stylesheet" type="text/css"/>
<link href="main.css" rel="stylesheet" type="text/css"/>
<link href="styles.css" rel="stylesheet" type="text/css"/>
</head>
<body>
	<div class="navigation-mobile">
		<div class="logo--mobile">
			<a href="/"><img src="logo-mobile.svg" alt="Raspberry Pi"></a>
		</div>
		<div class="navigation-toggle">
			<span class="line-1"></span>
			<span class="line-2">
				<p>Menu Toggle</p>
			</span>
			<span class="line-3"></span>
		</div>
	</div>
	<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
		<div class="logo">
			<a href="index.html"> <img src="logo.svg" alt="Raspberry Pi"></a>
			<span style="display: inline-block; margin-top: 10px;">
				v2.0.0
			</span>
		</div>
		<div class="navigation-footer">
			<img src="logo-mobile.svg" alt="Raspberry Pi">
			<a href="https://www.raspberrypi.com/" target="_blank">By Raspberry Pi Ltd</a>
		</div>
<!-- 		<div class="search">
			<form>
				<input type="search" name="search" id="search" placeholder="Search">
				<input type="submit" value="Search">
			</form>
		</div> -->
<!-- Generated by Doxygen 1.9.4 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
var searchBox = new SearchBox("searchBox", "search",'Search','.html');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
/* @license-end */
</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(document).ready(function(){initNavTree('address__mapped_8h_source.html',''); initResizable(); });
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="headertitle"><div class="title">address_mapped.h</div></div>
</div><!--header-->
<div class="contents">
<a href="address__mapped_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"> *</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> * SPDX-License-Identifier: BSD-3-Clause</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"> */</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="preprocessor">#ifndef _HARDWARE_ADDRESS_MAPPED_H</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#define _HARDWARE_ADDRESS_MAPPED_H</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="preprocessor">#include &quot;<a class="code" href="pico_8h.html">pico.h</a>&quot;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#include &quot;hardware/regs/addressmap.h&quot;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span><span class="preprocessor">#define check_hw_layout(type, member, offset) static_assert(offsetof(type, member) == (offset), &quot;hw offset mismatch&quot;</span>)</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="preprocessor">#define check_hw_size(type, size) static_assert(sizeof(type) == (size), &quot;hw size mismatch&quot;</span>)</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span> </div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="comment">// PICO_CONFIG: PARAM_ASSERTIONS_ENABLED_ADDRESS_ALIAS, Enable/disable assertions in memory address aliasing macros, type=bool, default=0, group=hardware_base</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span><span class="preprocessor">#ifndef PARAM_ASSERTIONS_ENABLED_ADDRESS_ALIAS</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="preprocessor">#define PARAM_ASSERTIONS_ENABLED_ADDRESS_ALIAS 0</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span> </div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span><span class="keyword">typedef</span> <span class="keyword">volatile</span> uint64_t io_rw_64;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span><span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keyword">volatile</span> uint64_t io_ro_64;</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span><span class="keyword">typedef</span> <span class="keyword">volatile</span> uint64_t io_wo_64;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span><span class="keyword">typedef</span> <span class="keyword">volatile</span> uint32_t io_rw_32;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span><span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keyword">volatile</span> uint32_t io_ro_32;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span><span class="keyword">typedef</span> <span class="keyword">volatile</span> uint32_t io_wo_32;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span><span class="keyword">typedef</span> <span class="keyword">volatile</span> uint16_t io_rw_16;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span><span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keyword">volatile</span> uint16_t io_ro_16;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span><span class="keyword">typedef</span> <span class="keyword">volatile</span> uint16_t io_wo_16;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span><span class="keyword">typedef</span> <span class="keyword">volatile</span> uint8_t io_rw_8;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span><span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keyword">volatile</span> uint8_t io_ro_8;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span><span class="keyword">typedef</span> <span class="keyword">volatile</span> uint8_t io_wo_8;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span> </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span><span class="keyword">typedef</span> <span class="keyword">volatile</span> uint8_t *<span class="keyword">const</span> ioptr;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span><span class="keyword">typedef</span> ioptr <span class="keyword">const</span> const_ioptr;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span> </div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span><span class="comment">// A non-functional (empty) helper macro to help IDEs follow links from the autogenerated</span></div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span><span class="comment">// hardware struct headers in hardware/structs/xxx.h to the raw register definitions</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span><span class="comment">// in hardware/regs/xxx.h. A preprocessor define such as TIMER_TIMEHW_OFFSET (a timer register offset)</span></div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span><span class="comment">// is not generally clickable (in an IDE) if placed in a C comment, so _REG_(TIMER_TIMEHW_OFFSET) is</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span><span class="comment">// included outside of a comment instead</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span><span class="preprocessor">#define _REG_(x)</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span> </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span><span class="comment">// Helper method used by hw_alias macros to optionally check input validity</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span><span class="preprocessor">#define hw_alias_check_addr(addr) ((uintptr_t)(addr))</span></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span><span class="comment">// can&#39;t use the following impl as it breaks existing static declarations using hw_alias, so would be a backwards incompatibility</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span><span class="comment">//static __force_inline uint32_t hw_alias_check_addr(volatile void *addr) {</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span><span class="comment">//    uint32_t rc = (uintptr_t)addr;</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span><span class="comment">//    invalid_params_if(ADDRESS_ALIAS, rc &lt; 0x40000000); // catch likely non HW pointer types</span></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span><span class="comment">//    return rc;</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span><span class="comment">//}</span></div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span> </div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span><span class="preprocessor">#if PICO_RP2040</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span><span class="comment">// Helper method used by xip_alias macros to optionally check input validity</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span><a class="code hl_define" href="group__pico__platform.html#ga23eadd8d1642fb8fe4600708c36e116a">__force_inline</a> <span class="keyword">static</span> uint32_t xip_alias_check_addr(<span class="keyword">const</span> <span class="keywordtype">void</span> *addr) {</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>    uint32_t rc = (uintptr_t)addr;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>    valid_params_if(ADDRESS_ALIAS, rc &gt;= XIP_MAIN_BASE &amp;&amp; rc &lt; XIP_NOALLOC_BASE);</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>    <span class="keywordflow">return</span> rc;</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>}</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span><span class="comment">//static __force_inline uint32_t xip_alias_check_addr(const void *addr) {</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span><span class="comment">//    uint32_t rc = (uintptr_t)addr;</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span><span class="comment">//    valid_params_if(ADDRESS_ALIAS, rc &gt;= XIP_BASE &amp;&amp; rc &lt; XIP_END);</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span><span class="comment">//    return rc;</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span><span class="comment">//}</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span> </div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span><span class="comment">// Untyped conversion alias pointer generation macros</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span><span class="preprocessor">#define hw_set_alias_untyped(addr) ((void *)(REG_ALIAS_SET_BITS + hw_alias_check_addr(addr)))</span></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span><span class="preprocessor">#define hw_clear_alias_untyped(addr) ((void *)(REG_ALIAS_CLR_BITS + hw_alias_check_addr(addr)))</span></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span><span class="preprocessor">#define hw_xor_alias_untyped(addr) ((void *)(REG_ALIAS_XOR_BITS + hw_alias_check_addr(addr)))</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span> </div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span><span class="preprocessor">#if PICO_RP2040</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span><span class="preprocessor">#define xip_noalloc_alias_untyped(addr) ((void *)(XIP_NOALLOC_BASE | xip_alias_check_addr(addr)))</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span><span class="preprocessor">#define xip_nocache_alias_untyped(addr) ((void *)(XIP_NOCACHE_BASE | xip_alias_check_addr(addr)))</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span><span class="preprocessor">#define xip_nocache_noalloc_alias_untyped(addr) ((void *)(XIP_NOCACHE_NOALLOC_BASE | xip_alias_check_addr(addr)))</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span> </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span><span class="comment">// Typed conversion alias pointer generation macros</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span><span class="preprocessor">#define hw_set_alias(p) ((typeof(p))hw_set_alias_untyped(p))</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span><span class="preprocessor">#define hw_clear_alias(p) ((typeof(p))hw_clear_alias_untyped(p))</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span><span class="preprocessor">#define hw_xor_alias(p) ((typeof(p))hw_xor_alias_untyped(p))</span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span><span class="preprocessor">#define xip_noalloc_alias(p) ((typeof(p))xip_noalloc_alias_untyped(p))</span></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span><span class="preprocessor">#define xip_nocache_alias(p) ((typeof(p))xip_nocache_alias_untyped(p))</span></div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span><span class="preprocessor">#define xip_nocache_noalloc_alias(p) ((typeof(p))xip_nocache_noalloc_alias_untyped(p))</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="group__hardware__base.html#ga625e737a57f12211cf1f634ca5095ae4">  135</a></span><a class="code hl_define" href="group__pico__platform.html#ga23eadd8d1642fb8fe4600708c36e116a">__force_inline</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="group__hardware__base.html#ga625e737a57f12211cf1f634ca5095ae4">hw_set_bits</a>(io_rw_32 *addr, uint32_t mask) {</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>    *(io_rw_32 *) hw_set_alias_untyped((<span class="keyword">volatile</span> <span class="keywordtype">void</span> *) addr) = mask;</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>}</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span> </div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"><a class="line" href="group__hardware__base.html#gafd1c089df868d987daf95870b501c2ed">  145</a></span><a class="code hl_define" href="group__pico__platform.html#ga23eadd8d1642fb8fe4600708c36e116a">__force_inline</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="group__hardware__base.html#gafd1c089df868d987daf95870b501c2ed">hw_clear_bits</a>(io_rw_32 *addr, uint32_t mask) {</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>    *(io_rw_32 *) hw_clear_alias_untyped((<span class="keyword">volatile</span> <span class="keywordtype">void</span> *) addr) = mask;</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>}</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span> </div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"><a class="line" href="group__hardware__base.html#ga643ecd2ac7ab82d2e1f04dba42135f2b">  155</a></span><a class="code hl_define" href="group__pico__platform.html#ga23eadd8d1642fb8fe4600708c36e116a">__force_inline</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="group__hardware__base.html#ga643ecd2ac7ab82d2e1f04dba42135f2b">hw_xor_bits</a>(io_rw_32 *addr, uint32_t mask) {</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>    *(io_rw_32 *) hw_xor_alias_untyped((<span class="keyword">volatile</span> <span class="keywordtype">void</span> *) addr) = mask;</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>}</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"><a class="line" href="group__hardware__base.html#ga81b27e30abef56fe090d22fd8dfdbcc1">  171</a></span><a class="code hl_define" href="group__pico__platform.html#ga23eadd8d1642fb8fe4600708c36e116a">__force_inline</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="group__hardware__base.html#ga81b27e30abef56fe090d22fd8dfdbcc1">hw_write_masked</a>(io_rw_32 *addr, uint32_t values, uint32_t write_mask) {</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>    <a class="code hl_function" href="group__hardware__base.html#ga643ecd2ac7ab82d2e1f04dba42135f2b">hw_xor_bits</a>(addr, (*addr ^ values) &amp; write_mask);</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>}</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span> </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span><span class="preprocessor">#if !PICO_RP2040</span></div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span><span class="comment">// include this here to avoid the check in every other hardware/structs header that needs it</span></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span><span class="preprocessor">#include &quot;hardware/structs/accessctrl.h&quot;</span></div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span> </div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span><span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>}</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span> </div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="agroup__hardware__base_html_ga625e737a57f12211cf1f634ca5095ae4"><div class="ttname"><a href="group__hardware__base.html#ga625e737a57f12211cf1f634ca5095ae4">hw_set_bits</a></div><div class="ttdeci">static __force_inline void hw_set_bits(io_rw_32 *addr, uint32_t mask)</div><div class="ttdoc">Atomically set the specified bits to 1 in a HW register.</div><div class="ttdef"><b>Definition:</b> address_mapped.h:135</div></div>
<div class="ttc" id="agroup__hardware__base_html_ga643ecd2ac7ab82d2e1f04dba42135f2b"><div class="ttname"><a href="group__hardware__base.html#ga643ecd2ac7ab82d2e1f04dba42135f2b">hw_xor_bits</a></div><div class="ttdeci">static __force_inline void hw_xor_bits(io_rw_32 *addr, uint32_t mask)</div><div class="ttdoc">Atomically flip the specified bits in a HW register.</div><div class="ttdef"><b>Definition:</b> address_mapped.h:155</div></div>
<div class="ttc" id="agroup__hardware__base_html_ga81b27e30abef56fe090d22fd8dfdbcc1"><div class="ttname"><a href="group__hardware__base.html#ga81b27e30abef56fe090d22fd8dfdbcc1">hw_write_masked</a></div><div class="ttdeci">static __force_inline void hw_write_masked(io_rw_32 *addr, uint32_t values, uint32_t write_mask)</div><div class="ttdoc">Set new values for a sub-set of the bits in a HW register.</div><div class="ttdef"><b>Definition:</b> address_mapped.h:171</div></div>
<div class="ttc" id="agroup__hardware__base_html_gafd1c089df868d987daf95870b501c2ed"><div class="ttname"><a href="group__hardware__base.html#gafd1c089df868d987daf95870b501c2ed">hw_clear_bits</a></div><div class="ttdeci">static __force_inline void hw_clear_bits(io_rw_32 *addr, uint32_t mask)</div><div class="ttdoc">Atomically clear the specified bits to 0 in a HW register.</div><div class="ttdef"><b>Definition:</b> address_mapped.h:145</div></div>
<div class="ttc" id="agroup__pico__platform_html_ga23eadd8d1642fb8fe4600708c36e116a"><div class="ttname"><a href="group__pico__platform.html#ga23eadd8d1642fb8fe4600708c36e116a">__force_inline</a></div><div class="ttdeci">#define __force_inline</div><div class="ttdoc">Attribute to force inlining of a function regardless of optimization level.</div><div class="ttdef"><b>Definition:</b> compiler.h:125</div></div>
<div class="ttc" id="apico_8h_html"><div class="ttname"><a href="pico_8h.html">pico.h</a></div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->

	<script src="main.js"></script>
</body>
</html>